title: Early repolarization phenomenon in arrhythmogenic right ventricular dysplasia-cardiomyopathy and sudden cardiac arrest due to ventricular fibrillation.
abstract: The case of a 26-year-old male with sudden cardiac arrest due to ventricular fibrillation and the final diagnosis of arrhythmogenic right ventricular dysplasia-cardiomyopathy (ARVD/C) and initial early repolarization phenomenon is presented in detail. An additional analysis of early repolarization in additional 359 patients with ISFC/ESC diagnostic criteria of ARVD/C revealed a frequency within the threshold in healthy volunteers with 3% in isolated lateral leads and 7% in inferolateral leads. The high frequency of electrocardiographic early repolarization limited to inferior leads (22%) is probably due to late depolarization and represents an already reported typical feature of ARVD/C.
authors.affiliation: Asklepios Harzkliniken GmbH Goslar, Cardiology and Intensive Care, Goslar, Germany. ste.peters@asklepios.com
authors.forename: Stefan
authors.initials: S
authors.lastname: Peters
authors.forename: Daniela
authors.initials: D
authors.lastname: Selbig
mesh_terms: D000328:Adult; D019571:Arrhythmogenic Right Ventricular Dysplasia / Q000150:complications* / Q000175:diagnosis*; D016757:Death, Sudden, Cardiac / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D014693:Ventricular Fibrillation / Q000150:complications* / Q000175:diagnosis*